Results 11 to 20 of about 1,905,779 (165)

The missing link in gravitational-wave astronomy: A summary of discoveries waiting in the decihertz range. [PDF]

open access: yesExp Astron (Dordr), 2021
Since 2015 the gravitational-wave observations of LIGO and Virgo have transformed our understanding of compact-object binaries. In the years to come, ground-based gravitational-wave observatories such as LIGO, Virgo, and their successors will increase in
Sedda MA   +27 more
europepmc   +2 more sources

The Next Generation Global Gravitational Wave Observatory: The Science Book [PDF]

open access: yes, 2021
The next generation of ground-based gravitational-wave detectors will observe coalescences of black holes and neutron stars throughout the cosmos, thousands of them with exceptional fidelity. The Science Book is the result of a 3-year effort to study the
Regimbau, T.   +90 more
core  

eLISA/NGO: astrophysics and cosmology in the gravitational-wave millihertz regime

open access: yes, 2013
This document introduces the exciting and fundamentally new science and astronomy that the European New Gravitational Wave Observatory (NGO) mission (derived from the previous LISA proposal) will deliver.
Dufaux, J-F   +31 more
core   +5 more sources

Testing the Nature of Dark Compact Objects with Gravitational Waves

open access: yes, 2021
Within Einstein\u27s theory of gravity, any compact object heavier than a few solar masses must be a black hole. Any observation showing otherwise would imply either new physics beyond General Relativity or new exotic matter fields beyond the Standard ...
Guilherme Raposo   +5 more
core   +1 more source

Education and public outreach on gravitational-wave astronomy [PDF]

open access: yes, 2014
In this paper we summarise the presentations given during the “Education and Public Outreach on Gravitational-Wave Astronomy” parallel session at the GR-20/Amaldi conference, held in Warsaw, July 2013.
Christensen, N.   +15 more
core   +1 more source

Introduction to gravitational wave astronomy [PDF]

open access: yes, 2021
This chapter provides an overview of gravitational wave (GW) astronomy, providing background material that underpins the other, more specialized chapters in this handbook.
Bishop, Nigel T., Nigel T. Bishop
core   +1 more source

Swift/UVOT: 18 Years of Long GRB Discoveries and Advances

open access: yesUniverse, 2023
The Neil Gehrels Swift Observatory (Swift) has been in operation for 18 years. The Ultra-Violet/Optical Telescope (UVOT) onboard Swift was designed to capture the earliest optical/UV emission from gamma-ray bursts (GRBs), spanning the first few minutes ...
Sam Oates
doaj   +1 more source

3D characterization of low optical absorption structures in large crystalline sapphire substrates for gravitational wave detectors

open access: yesScientific Reports, 2021
Very high-quality sapphire substrates are key elements of the cryogenic Japanese gravitational interferometer KAGRA, in which they are used to build the main mirrors, working as the test masses to sense the gravitational waves.
Manuel Marchiò   +3 more
doaj   +1 more source

Gravitational-wave astronomy

open access: yes, 2011
We present a broad overview of the emerging field of gravitational-wave astronomy. Although gravitational waves have not been directly detected yet, the worldwide scientific community is engaged in an exciting search for these elusive waves.
K. G. Arun   +3 more
core   +1 more source

Rare Multiple Ionospheric Disturbances Observed During the Artemis‐II Lunar Flyby Voyage

open access: yesGeophysical Research Letters, Volume 53, Issue 22, 28 November 2026.
Abstract The total electron content observations during the Artemis‐II Lunar mission revealed rare ionospheric perturbations occurring at three different occasions. The launch at 2235 UT on 1 April 2026 from Kennedy Space Center induced shock‐acoustic and gravity wave modulations.
Jong‐Min Choi   +9 more
wiley   +1 more source

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